Cutting insert



FIG. 1 is a front, top perspective view of a cutting insert showing a first embodiment our new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a right side elevational view thereof.

FIG. 5 is a left side elevational view thereof.

FIG. 6 is a front elevational view thereof.

FIG. 7 is a front, top perspective view of a second embodiment of our new design.

FIG. 8 is a top plan view thereof.

FIG. 9 is a bottom plan view thereof.

FIG. 10 is a right side elevational view thereof.

FIG. 11 is a left side elevational view thereof; and,

FIG. 12 is a front elevational view thereof.

The broken line showing of portions of the cutting insert is for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a cutting insert, as shown and described. 